Grizzly Salmon Oil supplies a daily supplement rich in EPA and DHA – the right Omega-3 fatty acids. Your dog’s metabolism uses these nutrients immediately without any prior conversion. Plant-based omega-3 fatty acids, such as those found in flax seed, must be converted by your dog’s body prior to use—an inefficient process that may result in as little as 5 % – 15 % of the fatty acids being actually metabolized.